ALTOSPAM Alternatives (January 2026)

Antispam, Antivirus & Anti-Phishing Software | Altospam

https://www.altospa.com/en/

Protect your business e-mail from cyberattacks: phishing, ransomware, spam, viruses. Installation in just a few clicks. French solution 🇫🇷

4.8/5

237+ reviews

Reviewed on:

SpamTitan Leading Email Protection and Anti-Spam Solutions

https://www.spamtita

.com/

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

Email Security Solutions | Ransomware, Phishing & More | Cloud-Based |

https://contentcatche

.com/

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

Email protection solutions for businesses - Mailinblack

https://www.mailinblac

.com/en/

Secure your business emails. Train your employees to cyber attacks. Protect your emails with Mailinblack.

Libraesva Email Security, Email Archiving, Phishing Awareness, DMARC - Libraesva

https://www.libraesv

.com/

Exceptional Email Security, Email Archiving and Phishing Awareness. Libraesva stops Zero-Day Email Attacks, integrating with M365 and Google

Next Generation Email Cyber Security - Sendio Technologies

https://sendi

.com/

Protect your enterprise with best in breed email security from Sendio. Eliminate ransomware, phishing attacks, spam and malware using behavioral technology.

SpamHero - Enterprise level Spam Filtering for your domain!

https://www.spamher

.com/

Be spam free today! Protect your domain from spam and viruses with SpamHero. Removes over 98% of the spam and viruses sent to your domain. Setup takes 5 minutes.

Graphus | Anti Phishing Software | Cloud Email Security

https://www.graphu

.ai/

Graphus is automated email security software, providing security for Google Workspace & Microsoft 365 users against phishing & social engineering attacks.

Advanced Threat Defense With Phishing Protection - DuoCircle

https://www.duocircl

.com/email/phishing-protection/

Real-time link click protection defends against malicious links in emails every time, on every device, from anywhere.

Email Security Solutions For Cloud-Based and On Premise Protection

https://www.virco

.com/

Boost your email security with Proofpoint Essentials and OnDMARC; protect your business against phishing, ransomware, and fraud.